Purchased on 5/8/2022 at Costco for $18.99 a Foster Grant "Design Optics" set to filter "blue light" (2-Readers, 1-case, +3.00 strength). Within ONE week the lower right edge broke and the glass fell out (rust colored pair). I didn't touch the other pair for another 2-weeks (black/gray colored pair).
Then when I put on the second pair within 2-days the same thing happened, the lower right edge broke and the glass fell out. I considered gluing them back together, but the rim edges don't meet up, it wouldn't work.
As a senior citizen I purchased this product based upon the old Foster Grant reputation. I don't have a disposable income for sloppy product workmanship and I've asked for them to be replaced. I'm happy to return the broken 2 pairs.
June-22-2022 I contacted *******@fgxi.com and to date they have yet to respond.